Hair dryer



1.1 is a front view of a hair dryer showing our new design;

1.2 is a back view thereof;

1.3 is a left view thereof;

1.4 is a right view thereof;

1.5 is a top view thereof; and

1.6 is a bottom view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the hair dryer that form no part of the claimed design.

The portions of the hair dryer shaded in a transparent color in the drawings form no part of the claimed design. 

CLAIM The ornamental design for a hair dryer, as shown and described. 